WO1996015281A1 - Aluminium-gusslegierung - Google Patents
Aluminium-gusslegierung Download PDFInfo
- Publication number
- WO1996015281A1 WO1996015281A1 PCT/EP1995/004449 EP9504449W WO9615281A1 WO 1996015281 A1 WO1996015281 A1 WO 1996015281A1 EP 9504449 W EP9504449 W EP 9504449W WO 9615281 A1 WO9615281 A1 WO 9615281A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- aluminum
- max
- casting
- cast
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
Definitions
- the invention relates to an aluminum casting alloy, in particular an aluminum die casting alloy.
- Die casting technology has developed so far today that it is possible to produce castings with high quality standards.
- the quality of a die-cast piece depends not only on the machine setting and the method chosen, but also to a large extent on the chemical composition and structure of the casting alloy used. These two last-mentioned parameters are known to influence the castability, the feeding behavior (G. Schindelbauer, J. Czikel "Mold filling capacity and volume deficit of common aluminum die-cast alloys" Giessereiforutz 42, 1990, p. 88/89), the mechanical properties and - Particularly important in die casting - the service life of the casting tools (LA Norström, B. Klarenfjord, M. Svenson "General Aspects on Wash-out Mechanism in Alumium Diecasting Dies", 17th International NADCADiecastingcongress 1993, Cleveland OH).
- the castings are subjected to a heat treatment.
- This heat treatment is necessary for molding the casting phases and thus for achieving tough fracture behavior.
- Heat treatment usually means solution annealing at temperatures just below the target temperature with subsequent quenching in water or another medium to temperatures ⁇ 100 ⁇ C.
- the material treated in this way now has a low yield strength and tensile strength.
- a warm aging is then carried out. This can also be done depending on the process, for example by thermal exposure during painting or by the relaxation annealing of the entire component group.
- the degree of purity of the aluminum used to manufacture the alloy corresponds to that of aluminum A199.8H.
- This alloy has a well molded ⁇ phase in the as-cast state.
- the eutectic mainly consisting of Mg_Si and Al ß Mn phases, is very fine and therefore leads to a highly ductile fracture behavior.
- the eutectic portion of about 30% ensures excellent pourability.
- the manganese content prevents sticking in the mold and ensures good mold release.
- the magnesium content in connection with manganese gives the cast piece a high level of design strength, so that very little or no distortion can be expected even when it is removed from the mold.
- this alloy can be used excellently for thixocasting or thixo forging.
- the ⁇ phase forms immediately when it melts again, so that excellent thixotropic properties are present.
- a grain size of ⁇ 100 ⁇ m is generated at the usual heating speeds.
- a preferred alloy composition has
- Another preferred alloy composition has
- a particular embodiment of the aluminum cast embedding according to the invention is seen in the fact that the alloy is already in the rheological structure and is therefore particularly suitable for thixocasting or thixo forging.
- the aluminum casting alloy according to the invention is intended in particular for processing in die casting, it can of course also be cast using other methods, e.g.
- the alloy is heat-treatable, weldable and shows excellent casting behavior.
- a preferred use of the aluminum casting alloy according to the invention is in die casting for components with high demands on the mechanical properties, without the need for heat treatment.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Continuous Casting (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Cookers (AREA)
- Measuring Fluid Pressure (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU39284/95A AU3928495A (en) | 1994-11-15 | 1995-11-13 | Cast aluminium alloy |
EP95937067A EP0792380B2 (de) | 1994-11-15 | 1995-11-13 | Aluminium-gusslegierung |
DE59505226T DE59505226D1 (de) | 1994-11-15 | 1995-11-13 | Aluminium-gusslegierung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3418/94-8 | 1994-11-15 | ||
CH341894 | 1994-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996015281A1 true WO1996015281A1 (de) | 1996-05-23 |
Family
ID=4255561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/004449 WO1996015281A1 (de) | 1994-11-15 | 1995-11-13 | Aluminium-gusslegierung |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0853133B1 (de) |
AT (2) | ATE177158T1 (de) |
AU (1) | AU3928495A (de) |
DE (2) | DE59505226D1 (de) |
ES (2) | ES2158428T3 (de) |
WO (1) | WO1996015281A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1234893A1 (de) * | 2001-02-21 | 2002-08-28 | Alcan Technology & Management AG | Gusslegierung vom Typ AIMgSi |
US6773664B2 (en) | 2000-03-31 | 2004-08-10 | Corus Aluminium Voerde Gmbh | Aluminium die-casting alloy |
WO2005045081A1 (de) * | 2003-11-10 | 2005-05-19 | Arc Leichtmetallkompetenzzentrum Ranshofen Gmbh | Aluminiumlegierung, bauteil aus dieser und verfahren zur herstellung des bauteiles |
EP1757709A1 (de) | 2005-08-22 | 2007-02-28 | ALUMINIUM RHEINFELDEN GmbH | Warmfeste Aluminiumlegierung |
EP2415889A1 (de) * | 2009-03-31 | 2012-02-08 | Hitachi Metals, Ltd. | Al-mg-si-gusslegierung mit hervorragender tragekraft sowie gegossenes element damit |
GB2500825A (en) * | 2012-03-30 | 2013-10-02 | Jaguar Land Rover Ltd | An Al-Mg-Si-Mn alloy and a method of producing such an alloy |
US8574382B2 (en) | 2007-05-24 | 2013-11-05 | Aluminium Rheinfelden Gmbh | Heat-resistant aluminium alloy |
WO2015013400A3 (en) * | 2013-07-26 | 2015-07-16 | Techform Products Limited | Aluminum alloy wire and wire assembly parts |
EP2705171B1 (de) | 2011-05-03 | 2015-08-26 | SAG Motion AG | Verfahren zur raffination und gefügemodifikation von almgsi- legierungen |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1230409B1 (de) | 1999-07-28 | 2004-01-21 | RUAG Components | Verfahren zur herstellung eines aus einer metall-legierung gebildeten werkstoffes |
DE10310453A1 (de) * | 2003-03-07 | 2004-09-23 | Drm Druckguss Gmbh | Druckgussbauteil und Verfahren zu seiner Herstellung |
DE10352932B4 (de) * | 2003-11-11 | 2007-05-24 | Eads Deutschland Gmbh | Aluminium-Gusslegierung |
JP2008231565A (ja) * | 2007-03-23 | 2008-10-02 | Bridgestone Corp | タイヤモールド用アルミニウム合金およびタイヤモールド |
JP6090793B2 (ja) * | 2013-12-03 | 2017-03-08 | 本田技研工業株式会社 | アルミニウム部材 |
EP3159422B1 (de) | 2016-04-19 | 2018-06-13 | Rheinfelden Alloys GmbH & Co. KG | Druckgusslegierung |
EP3235916B1 (de) | 2016-04-19 | 2018-08-15 | Rheinfelden Alloys GmbH & Co. KG | Gusslegierung |
CN108034871A (zh) * | 2017-11-21 | 2018-05-15 | 保定隆达铝业有限公司 | 一种两幅式方向盘骨架铸造用的铝镁合金及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1384264A (en) * | 1972-02-09 | 1975-02-19 | Honsel Werke Ag | Structural parts produced from aluminium-containing alloys |
DE1758441B1 (de) * | 1968-06-01 | 1975-09-25 | Honsel Werke Ag | Verwendung von AlMgSi-Gusslegierungen als Werkstoff fuer thermisch wechselbeanspruchte Zylinderkoepfe |
JPH01149938A (ja) * | 1987-12-08 | 1989-06-13 | Ube Ind Ltd | 高圧鋳造用非熱処理型アルミニウム合金 |
DE3838829A1 (de) * | 1988-11-17 | 1990-05-23 | Vaw Ver Aluminium Werke Ag | Anodisch oxidiertes und elektrolytisch eingefaerbtes gussteil aus einer titanhaltigen almg-gusslegierung |
EP0375025A1 (de) * | 1988-12-20 | 1990-06-27 | METALLGESELLSCHAFT Aktiengesellschaft | Gussleichtwerkstoff |
JPH0317241A (ja) * | 1989-06-14 | 1991-01-25 | Ryobi Ltd | 鋳造用高強度アルミニウム合金 |
JPH03257134A (ja) * | 1990-03-06 | 1991-11-15 | Sky Alum Co Ltd | 陽極酸化処理後の色調が黒色のアルミニウム合金およびその製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2541412B2 (ja) * | 1991-12-13 | 1996-10-09 | 日本軽金属株式会社 | ダイカスト用アルミニウム合金 |
-
1995
- 1995-11-13 EP EP97119976A patent/EP0853133B1/de not_active Revoked
- 1995-11-13 WO PCT/EP1995/004449 patent/WO1996015281A1/de active IP Right Grant
- 1995-11-13 AU AU39284/95A patent/AU3928495A/en not_active Abandoned
- 1995-11-13 EP EP95937067A patent/EP0792380B2/de not_active Expired - Lifetime
- 1995-11-13 AT AT95937067T patent/ATE177158T1/de not_active IP Right Cessation
- 1995-11-13 ES ES97119976T patent/ES2158428T3/es not_active Expired - Lifetime
- 1995-11-13 DE DE59505226T patent/DE59505226D1/de not_active Expired - Fee Related
- 1995-11-13 AT AT97119976T patent/ATE201457T1/de not_active IP Right Cessation
- 1995-11-13 DE DE59509294T patent/DE59509294D1/de not_active Revoked
- 1995-11-13 ES ES95937067T patent/ES2129866T5/es not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1758441B1 (de) * | 1968-06-01 | 1975-09-25 | Honsel Werke Ag | Verwendung von AlMgSi-Gusslegierungen als Werkstoff fuer thermisch wechselbeanspruchte Zylinderkoepfe |
GB1384264A (en) * | 1972-02-09 | 1975-02-19 | Honsel Werke Ag | Structural parts produced from aluminium-containing alloys |
JPH01149938A (ja) * | 1987-12-08 | 1989-06-13 | Ube Ind Ltd | 高圧鋳造用非熱処理型アルミニウム合金 |
DE3838829A1 (de) * | 1988-11-17 | 1990-05-23 | Vaw Ver Aluminium Werke Ag | Anodisch oxidiertes und elektrolytisch eingefaerbtes gussteil aus einer titanhaltigen almg-gusslegierung |
EP0375025A1 (de) * | 1988-12-20 | 1990-06-27 | METALLGESELLSCHAFT Aktiengesellschaft | Gussleichtwerkstoff |
JPH0317241A (ja) * | 1989-06-14 | 1991-01-25 | Ryobi Ltd | 鋳造用高強度アルミニウム合金 |
JPH03257134A (ja) * | 1990-03-06 | 1991-11-15 | Sky Alum Co Ltd | 陽極酸化処理後の色調が黒色のアルミニウム合金およびその製造方法 |
Non-Patent Citations (4)
Title |
---|
DATABASE WPI Derwent World Patents Index; AN 003621 * |
DATABASE WPI Derwent World Patents Index; AN 069176 * |
DATABASE WPI Derwent World Patents Index; AN 211600 * |
PATENT ABSTRACTS OF JAPAN vol. 13, no. 273 (C - 609) 22 June 1989 (1989-06-22) * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6773664B2 (en) | 2000-03-31 | 2004-08-10 | Corus Aluminium Voerde Gmbh | Aluminium die-casting alloy |
US6929706B2 (en) | 2000-03-31 | 2005-08-16 | Corus Aluminium Voerde Gmbh | Aluminum die-casting alloy |
EP1234893A1 (de) * | 2001-02-21 | 2002-08-28 | Alcan Technology & Management AG | Gusslegierung vom Typ AIMgSi |
WO2005045081A1 (de) * | 2003-11-10 | 2005-05-19 | Arc Leichtmetallkompetenzzentrum Ranshofen Gmbh | Aluminiumlegierung, bauteil aus dieser und verfahren zur herstellung des bauteiles |
EP1757709A1 (de) | 2005-08-22 | 2007-02-28 | ALUMINIUM RHEINFELDEN GmbH | Warmfeste Aluminiumlegierung |
US8574382B2 (en) | 2007-05-24 | 2013-11-05 | Aluminium Rheinfelden Gmbh | Heat-resistant aluminium alloy |
EP2415889A1 (de) * | 2009-03-31 | 2012-02-08 | Hitachi Metals, Ltd. | Al-mg-si-gusslegierung mit hervorragender tragekraft sowie gegossenes element damit |
EP2415889A4 (de) * | 2009-03-31 | 2014-08-06 | Hitachi Metals Ltd | Al-mg-si-gusslegierung mit hervorragender tragekraft sowie gegossenes element damit |
EP2705171B1 (de) | 2011-05-03 | 2015-08-26 | SAG Motion AG | Verfahren zur raffination und gefügemodifikation von almgsi- legierungen |
GB2500825A (en) * | 2012-03-30 | 2013-10-02 | Jaguar Land Rover Ltd | An Al-Mg-Si-Mn alloy and a method of producing such an alloy |
GB2500825B (en) * | 2012-03-30 | 2016-07-27 | Jaguar Land Rover Ltd | Alloy and method of production thereof |
WO2015013400A3 (en) * | 2013-07-26 | 2015-07-16 | Techform Products Limited | Aluminum alloy wire and wire assembly parts |
CN105612265A (zh) * | 2013-07-26 | 2016-05-25 | 麦格纳覆盖件有限公司 | 铝合金线材及线材组合件 |
Also Published As
Publication number | Publication date |
---|---|
EP0792380A1 (de) | 1997-09-03 |
DE59505226D1 (de) | 1999-04-08 |
ES2158428T3 (es) | 2001-09-01 |
DE59509294D1 (de) | 2001-06-28 |
EP0792380B2 (de) | 2002-07-31 |
ATE201457T1 (de) | 2001-06-15 |
ES2129866T3 (es) | 1999-06-16 |
ES2129866T5 (es) | 2003-01-01 |
EP0853133B1 (de) | 2001-05-23 |
AU3928495A (en) | 1996-06-06 |
EP0853133A1 (de) | 1998-07-15 |
EP0792380B1 (de) | 1999-03-03 |
ATE177158T1 (de) | 1999-03-15 |
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